Evaluating the Window Size’s Role in Automatic EEG Epilepsy Detection

. 2022 Nov 27;22(23):9233. doi: 10.3390/s22239233

Algorithm 1: The BFGS Algorithm

1: Having a starting point

x_{0}

and

B_{0} = I_{n}

. Set the values for

s, β,

and

σ

2: End if

∥g (x_{k + 1})∥ < 10^{- 6}

3: Calculate the search direction using Formula (7).

4: Calculate the difference

s_{k} = x_{k + 1} - x_{k}

and

y_{k} + g_{k + 1} - g_{k}

5: Update

B_{k}

by (3) in order to obtain

B_{k + 1}

k = k + 1

7: Go to step 2.